Because you like Bernadette Rostenkowski in The Big Bang Theory

Brilliant but self-destructive, Lip Gallagher spends more time stirring up trouble than hitting the books. See them in Shameless.

Emma Woodhouse knows what's best for everyone else. Just don't try to tell her what to do. See them in Emma.

Basil Hallward is dominated, soul, brain, and power by Dorian. See them in Dorian Gray.

Extremely violent and loyal, Sandor Clegane is called the Hound for a reason. See them in Game of Thrones.

The only thing that can match Rose's looks are her hot temper and free spirit. See them in Titanic.

Chris Chambers is from a family of social outcasts and criminals, and he wants more than anything to avoid ending up like them. See them in Stand By Me.

Applejack's practicality complements her caring nature. She is the loyalest of friends and the most dependable of ponies. See them in My Little Pony.

Ash Williams is a houseware clerk at S-Mart and the Chosen One. See them in The Evil Dead.

Raphael is a short-fused hothead who loves a good fight and some tasty pizza. See them in Teenage Mutant Ninja Turtles.

Not a great influence with her classmates, this 13-year-old "cool girl" likes to shoplift, chug alcohol, and snort crushed pills. See them in thirteen.

Klaus Baudelaire's photographic memory saves the lives of his siblings many times over. See them in Lemony Snicket's A Series of Unfortunate Events.

Bridget Jones is a wanton sex goddess, struggling 30-something, and semi-hot mess. See them in Bridget Jones's Diary.